Title:
PARTICLE ANALYSIS AND SORTING APPARATUS AND METHOD
Document Type and Number:
Japanese Patent JP2021139910
Kind Code:
A
Abstract:
To provide a particle analysis and sorting apparatus and method.SOLUTION: A particle analyzer comprises: a source of a beam of pulsed optical energy; a detector comprising a number of spectral detection channels for detecting optical signals (such as a fluorescence signal) resulting from interaction between the beam and particles in a sample, and for converting the optical signals into respective electrical signals; optical paths from the source to the sample and from the sample to the detector; a flow cell connected with the optical paths and with a flow path for a suspension of particles; a signal processing module capable of receiving the electrical signals from the detector, mathematically combining individual decay curves in the signals into a decay super-curve, allocating individual components of the super-curve to different bins of predetermined time constants, and quantifying relative contribution of individual components to the super-curve; a particle sorting actuator; an actuator driver; and at least one particle collection receptacle.SELECTED DRAWING: Figure 5
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Inventors:
GIACOMO VACCA
Application Number:
JP2021086203A
Publication Date:
September 16, 2021
Filing Date:
May 21, 2021
Export Citation:
Assignee:
KINETIC RIVER CORP
International Classes:
G01N15/14
Domestic Patent References:
| JP2007033159A | 2007-02-08 | |||
| JP2011185841A | 2011-09-22 | |||
| JP2009270990A | 2009-11-19 | |||
| JP2004167479A | 2004-06-17 |
Foreign References:
| US5270548A | 1993-12-14 |
Attorney, Agent or Firm:
Tatsuya Saito